You have learned how to use effigy dolls when
cursing your targets. These dolls take 8 hours
to create and can only be used on the target that
the effigy was created to resemble. Only you can
benefit from dolls you have created. When you use
an effigy doll you gain the following benefits:

• The target of the curse has disadvantage on
their initial saving throw.
• The target of your curse does not know that
you tried to curse them upon a successful save
against being cursed.